EP 1624308 A1 20060208 - PROBE FOR TESTING ELECTRIC CONDUCTION
Title (en)
PROBE FOR TESTING ELECTRIC CONDUCTION
Title (de)
SONDE ZUR PRÜFUNG DER ELEKTRISCHEN LEITFAHIGKEIT
Title (fr)
SONDE POUR ESSAI DE CONDUCTION ELECTRIQUE
Publication
Application
Priority
- JP 0311117 W 20030829
- JP 2003134753 A 20030513
Abstract (en)
A probe comprises a first and a second arm portions (12, 14) extending in the rightward and leftward direction at a vertical interval, a first and a second connecting portions (16, 18) connecting the first and second arm portions respectively at their front end portion and base end portion, and a needle point portion (20) following one side in the upward and downward direction of the first connecting portion. At least one of the first and second arm portions has at least one of the whole arm portion, an edge portion on one side in the upward and downward direction of the arm portion, and an edge portion on the other side in the upward and downward direction of the arm portion made arcuate.
IPC 1-7
IPC 8 full level
G01R 1/067 (2006.01); G01R 31/26 (2006.01); H01L 21/66 (2006.01)
CPC (source: EP KR US)
G01R 1/067 (2013.01 - KR); G01R 1/06727 (2013.01 - EP US); H01L 22/00 (2013.01 - KR)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 1624308 A1 20060208; EP 1624308 A4 20060628; EP 1624308 B1 20070620; AU 2003261854 A1 20041203; CA 2509956 A1 20041125; CA 2509956 C 20090825; CN 100343676 C 20071017; CN 1672056 A 20050921; DE 60314548 D1 20070802; DE 60314548 T2 20080228; JP 4421481 B2 20100224; JP WO2004102207 A1 20060713; KR 100664393 B1 20070104; KR 20050012849 A 20050202; TW 200426375 A 20041201; TW I233490 B 20050601; US 2007216433 A1 20070920; US 7449906 B2 20081111; WO 2004102207 A1 20041125
DOCDB simple family (application)
EP 03816970 A 20030829; AU 2003261854 A 20030829; CA 2509956 A 20030829; CN 03817542 A 20030829; DE 60314548 T 20030829; JP 0311117 W 20030829; JP 2004571872 A 20030829; KR 20047021434 A 20030829; TW 93108588 A 20040330; US 55643603 A 20030829